baber/WOPTO huggingface dataset:
Patent JP-2002373597-A (JP)
Title: Shadow mask structural body
Inventor: SUZUKI HIDEO
IPC: H01J29/07
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent tension reduction and wrinkle on a shadow mask in a thermal process by relaxing heat creep phenomenon of the mask in heat treatment. SOLUTION: This body is constituted of respective materials in which the coefficient of linear expansion of the longer axis support body 1 is not less than 10×10<-6> , the coefficient of linear expansion of the shorter axis support body 2 is not less than 10×10<-6> , and the coefficient of linear expansion of the shadow mask 4 is not more than 5×10<-6> , and plural slits 10 and grooves 12 are installed at this shadow mask 4 at the adhering part of the frame 3 and the shadow mask 4.
Patent JP-2002370282-A (JP)
Title: Resin sheet fusion-bonding method and fusion bonding apparatus therefor
Inventor: HOSOKAWA TORU
IPC: B31B50/64
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin sheet fusion-bonding method capable of certainly performing fusion bonding even if moisture adheres to a fusion-bonded part when resin sheets are mutually fusion-bonded. SOLUTION: The mouth part 1a of a bag-like container 1 moved along a predetermined work route is pressed from both sides by press metal fittings 19 and heated by the electric heaters 20 provided to the press metal fittings 19 to be sealed. In this case, vibration is applied to the press metal fittings 19 by an ultrasonic vibration generator 18 to repel the moisture bonded to the inner surface of the mouth part 1a.
Patent JP-2002084232-A (JP)
Title: Method for aerial optical communication and transmitter-receiver
Inventor: PAOLI GIOVANNI
IPC: H04B10/40
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter-receiver for an aerial optical communication system and a related method for aerial transmission of a signal by the use of a coherent optical beam. SOLUTION: The transmitter-receiver of this invention includes a reception reflecting plane to properly reflect a coherent light received from other transmitter-receiver and the reception reflecting plane demarcates an outer edge. The transmitter-receiver includes a single annular aperture to pass through the coherent light to be transmitted and the aperture is characterized in that it substantially extends in the vicinity of the outer edge of the reception reflecting plane. The annular aperture is preferably formed in the same main disk as the realization of the reception reflecting plane thereat. Problems of scintillation and of alignment between a reception section and a transmission section of the transmitter-receiver can be reduced.
Patent JP-2003003063-A (JP)
Title: Polyhexamethylene adipamide composition and molding prepared from the same
Inventor: FUJII HAJIME
IPC: C08J5/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyhexamethylene adipamide composition in which gelation of a polymer during melting is suppressed when producing a fiber by melt spinning, and which is suitable for obtaining fiber moldings in terms of suppressing the increase of the degree of polymerization of polyhexamethylene adipamide during melting. SOLUTION: The polyhexamethylene adipamide composition comprises from 0.5 millimole to 30 millimole of a magnesium compound to 100 g of hexamethylene adipamide. The magnesium compound is magnesium oxide or magnesium hydroxide. The moldings prepared from the polyhexamethylene adipamide composition show the increase of the degree of polymerization after melting for 10 minutes at 290 deg.C in a nitrogen atmosphere of 0.1 or below as the 98% sulfuric acid relative viscosity (ηr).
Patent JP-2003000929-A (JP)
Title: Evaluation medium putting out device and evaluation medium putting out method
Inventor: UCHIDA HISASHI
IPC: A63F13/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To increase an incentive to buy more articles or use services by making customers participate in the determination of points or the like stated on a service ticket or the like offered to customers incidentally with an article or service. SOLUTION: The evaluation medium putting out device has a game execution means 30 allowing execution of a prescribed game using something valuable to payment of a price to a prescribed article or a service, a result evaluation means to evaluate the result of the game, a recording means 40 digitizing the evaluation 61 and recording in an evaluation medium, and a putting out means 50 putting out an evaluation medium bearing the numeral and formed exchangeably with a prescribed article, prize or a service depending on the numeral recorded.
Patent JP-2003008787-A (JP)
Title: Prepaid charge system, method, and program
Inventor: MATSUBARA MASAYUKI
IPC: G06Q50/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a charge system suitable for both content user and content provider, when the content is provided using a prepaid method. SOLUTION: In the prepaid charge system, the content is distributed from a content distribution system 30 to a portable telephone 10 via network. A charge server 41 requests the charge per packet unit at the content distribution. The charge server 41 includes a charge means for renewing the prepaid sum of money, and a control means for permitting the content distribution, while the prepaid balance for the usage sum of money of prescribed data capacity unit remains.
Patent JP-2003003212-A (JP)
Title: METHOD FOR PRODUCING HIGH Cr-BASED SEAMLESS STEEL PIPE
Inventor: KITANI SHIGERU
IPC: C22C38/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a high Cr-based seamless steel pipe which has excellent internal quality at a low production cost. SOLUTION: A stock in which the content of Cr is 10 to 20%, and the contents of S and P as impurities are <=0.050% is used to make a pipe. In this case, the soaking time of the slab is defined as Σt1, the soaking time of the stock is defined as Σ t2, and the heating temperature T on the pipe making is controlled to 1,200 deg.C, and the inequality (b) is satisfied; wherein, (f) is the one obtained by indexing the easiness of the formation of δ-ferrite in accordance with the contents of the componential elements.
Patent JP-2003000228-A (JP)
Title: New microorganism and apparatus for treating waste water containing oil-and-fat using the microorganism
Inventor: ITO KENICHI
IPC: C12R1/07
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new microorganism enabling the direct biological treatment of oil-and-fat in a highly concentrated organic waste water even at a high temperature to keep the oil-and-fat in liquid state and provide an apparatus for the treatment of waste water containing oil-and-fat by using the new microorganism. SOLUTION: The new microorganism is Bacillus sp. B-3 (FERM BP-7509) or Ralstonia picketti B-4 (FERM BP-7510) both having lipase activity. The apparatus for the treatment of waste water containing oil-and-fat is provided with a raw water introducing means to introduce the waste water containing oil-and-fat, an oil-and-fat decomposition reaction tank to contact the waste water containing oil-and-fat and introduced by the introducing means with new Bacillus sp. B-3 (FERM BP-7509) and/or new Ralstonia picketti B-4 (FERM BP-7510), and a diffusing means to diffuse the content in the reaction tank.
Patent JP-2003006244-A (JP)
Title: Three dimensional shape processor, skinning cubic shape generation method, and recording medium
Inventor: TOKUYAMA YOSHIMASA
IPC: G06T15/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a skinning cubic shape generation method to generate a skinning cubic shape by generating a curved surface with a small number of control points and without having a fine knot interval. SOLUTION: A skinning cubic shape generation method by which a skinning cubic shape is generated by interpolating a plurality of cross sections arranged in space is constituted of following steps: curved lines constituting each of a plurality of cross sections arranged in space are split (S3), a vertex node in corresponding relations between each cross section are found for each split curve (S4), an approximated curved line is generated by approximating of the curved line between the vertex node in a prescribed allowable error range (S5), single interpolated curved surface is generated from a plurality of generated approximated curve (S7), and the skinning cubic shape is generated based on the generated interpolated curved surface (S9).
Patent JP-2003016356-A (JP)
Title: Contents distribution system, server, information transmitting method, program, and computer-readable recording medium with recorded program
Inventor: SHIBA RIKIO
IPC: G06Q30/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a contents distribution system, a server, an information transmitting method, a program, and a computer-readable recording medium with the recorded program which enables the efficient transmission of information and advertisement information. SOLUTION: A TPNC server 101 which extract at least one or more pieces of information and advertisement information meeting at least one or more specific conditions from a database and sends them and a client computer 112 which receives at least one or more pieces of information and advertisement information from the TPNC server 1201 are connected to each other through a network.
Patent JP-2003016801-A (JP)
Title: Waterproof structure and waterproof member for small portable electric lamp
Inventor: TAKEBE HIROYUKI
IPC: F21Y101/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To impart three-dimensional waterproof structure to a body case and an emitter without requiring special technique, and to surely impart a waterproof function to a switching mechanism. SOLUTION: In this waterproof structure for a small portable electric lamp, provided with the body case 2 split into an upper member 3 and a lower member 4, and capable of storing a printed circuit board 8 and a battery 9 in its inside, and the emitter 5 for holding a light-emitting part to a holding hole 12, ranging over from the upper member and the lower member in the condition where it is exposed outsides, a seal groove 38 is formed to continue a main body side seal groove 32 formed at least along one edge part out of edges by which the upper member contacts facingly with the lower member, and an emitter side seal groove 34 formed in an inner circumference of the holding hole 12, and a sealing member 31 formed integrally with a main body side seal part 35 for sealing a space between the upper member and the lower member,  and an emitter side seal part 36 for sealing the space between the emitter and the inner circumference of the holding hole is engaged with the seal groove.
Patent JP-2003010434-A (JP)
Title: Pinball game machine
Inventor: NAKAMURA EISAKU
IPC: A63F7/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which enables maintaining of attractions to games for a longer period of time by varying guiding actions of game balls with rotary drums arranged in variable scoring means. SOLUTION: The pinball game machine is provided with an open-close pawl which is opened to let game balls win prizes with the condition that a working means capable of detecting the game balls detects game balls, a rotary body 21 which guides game balls winning prizes through the open-close pawl in specified directions holding them with a permanent magnet 69 or the like installed on the external surface thereof or near it and a special game state generation means for generating special game states advantageous for players with the condition that the game balls guided by the rotary body 21 pass through specified regions 22a. For example, the position of holding the game balls with the permanent magnet 69 is made changeable axially.
Patent JP-2003012519-A (JP)
Title: Prophylactic/therapeutic agent for large intestinal tumor, containing ursodeoxycholic acid derivative as active ingredient
Inventor: NARISAWA TOMIO
IPC: A61K31/575
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a new prophylactic and/or therapeutic agent for large intestinal tumor. SOLUTION: This medicine contains N-(3-carboxy-4-hydroxyphenyl)-3α,7β- dihydroxy-5β-cholane-24-amide) as an active ingredient.
Patent JP-2003019779-A (JP)
Title: Laminated polyester film
Inventor: KUNUGIHARA KAZUHIRO
IPC: C08L83/04
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a low cost mold release film which is suitable for, for example, molding an insulating layer of a printed circuit board, a ceramic product manufacturing field (ceramic laminated capacitor or the like) or a pressure sensitive adhesive protecting having an easy control of a release force in a heavy release force region, having good slipperiness even on a flat film surface and having no possibility of adhesive property fault in a boundary between a silicone mold release layer and a polyester film. SOLUTION: The laminated polyester film having at least uniaxially stretched two or more layers comprises at least one outermost layer (A) made of a polyester containing a silicone component and containing Si in its surface of 1.00 g/m<2> or less.
Patent JP-2003028673-A (JP)
Title: Optical encoder, semiconductor manufacturing apparatus, device manufacturing method, semiconductor manufacturing plant and maintaining method for semiconductor manufacturing apparatus
Inventor: UI TAKESHI
IPC: H01L21/027
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the read error of an encoder signal caused from contamination or the like adhered when detecting a position with an optical encoder and improve an operation rate to then reduce production of a defective element. SOLUTION: The optical encoder comprises a scale 115 placed at either a fixed part or a movable part relatively activated to the fixed part and a detecting part 114 optically detecting a scale placed on the other part, and then measures the position of the movable part from the detection result of the detecting part 114. A plurality of air nozzles 122 to eliminate the dirt adhered at a near area to the scale 115 and the detecting part 114 are placed. The nozzle at the top end in a progressive direction is selected from among a plurality of air nozzles 122 a, b placed at the detecting part 114 and then air is ejected.
Patent JP-2003023030-A (JP)
Title: Bonding wire and manufacturing method therefor
Inventor: TAKAURA SHIN
IPC: H01L21/60
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the ordinary temperature and the high-temperature strength of a bonding wire for connecting semiconductor element and to make pitch wiring narrow. SOLUTION: The bonding wire for semiconductor element has a composition having 0.05 to 3 mass% for Zr, 1 to 500 mass ppm of one type selected from among Ca, Be, Y, La, Eu and Gd and a remaining part being constituted of Au and unavoidable impurities. Solution treatment and aging treatment are conducted on it and ordinary temperature tensile strength becomes 350 to 1,500 MPa.
Patent JP-2003028698-A (JP)
Title: Optical fiber water level sensor
Inventor: KAWAMURA TAKESHI
IPC: G02B6/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber water level sensor capable of utilizing the characteristics of an FBG element part, highly accurately measuring the level of water in a short time, and facilitating manufacture. SOLUTION: A shaft 3 is pushed and moved by a bellows 2 which receives water pressure, and the amount of displacement of the shaft 3 is contracted by a superelastic alloy wire 12 (or an optical fiber) provided as an extension spring. By the contracted displacement, extension distortion is provided for a sensor part 6a for measuring pressure of the optical fiber 6 in which the FBG element is formed in its part. Changes in the wavelengths of reflection of light caused by the distortion are captured to measure the amount of distortion in the sensor part 6a, and a water level proportional to the amount of distortion is obtained.
Patent JP-2003028586-A (JP)
Title: Exhaust-gas heat exchanger
Inventor: MAEDA AKIHIRO
IPC: F28F3/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust-gas heat exchanger, in which brazing can be efficiently performed. SOLUTION: A tube 101 is formed of a set of a plate 111a, and a plate 111b, in which an inner fin 101b is sandwiched. A step 111c is formed in the second plate 111b to be fit inside of the tube. The step 111c protrudes inwardly by the thickness of the first plate 111a, and the outside wall surface is made almost flush. When the tube 101 is inserted in a core plate 103, the gap between the outside wall surface of the tube 101 and the core plate 103 is made small, and the brazing property is improved.
Patent JP-2003028963-A (JP)
Title: Pulse signal detecting apparatus
Inventor: TAKAOKA AKIRA
IPC: G01T1/17
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable pulse signal detection apparatus by calculating a pulse count rate, based on the count value of pulse signals whose noise has been removed, even at infiltration of harmful noise. SOLUTION: The pulse signal detection apparatus comprises counter means 7A and 8 for counting pulse signals from an input terminal at each fixed period, a computing unit 9A for calculating a pulse count rate based on the final count value from the counter means, a memory 10 for storing the final counted value, a cont rate output terminal 11 for outputting the pulse counting rate to the outside, a means 9A for determining whether harmful noise is present by detecting the noise signal that has infiltrated the pulse signal, an alarm output terminal 12 for outputting an alarm for indicating noise infiltration state to the outside, when the infiltration state of the harmful noise is determined, and noise elimination means 3-6 for passing only a normal pulse signal, while being inserted between the input terminal 1 and the counter means 7A.
Patent JP-2003027707-A (JP)
Title: Corner member for siding
Inventor: SHIMIZU HIROKI
IPC: E04F13/12
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the protuberance of a projecting strip in the front in a bent part on the lower end side in a corner member for a projected or recessed corner provided between sidings and thereby to prevent impairment of a waterproof function between the corner member and the sidings due to interference of the fit of the corner member by the protuberance. SOLUTION: A notch 8 is provided in the projecting strip 4 in the rear out of a pair of projecting strips 3 and 4 of the same height, which form a recessed groove for fit in the lower end of the corner member A, and in the recessed groove 5 for fit, while a shallow slender groove 9 is provided in the top face of the projecting strip 3 in the front so that it covers a position of bend of the corner member. By conducting bending at an angle of 90 degrees by a press in this state, a strain brought about in the bent part is absorbed by the slender groove 9 and thereby occurrence of the protuberance is prevented.
Patent JP-2003036746-A (JP)
Title: Aligning jig and aligning method for wire harness
Inventor: SATO MASAYUKI
IPC: H02G3/22
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an aligning jig for a wire harness, which can drastically improve workability when a plurality of electric wires are held in a one-line aligned state for a prescribed length, and to provide an aligning method. SOLUTION: In the aligning jig 31 for a wire harness, a pair of electric wire holding members 35, 36 for aligning the plurality of electric wires 34 in a one-line state are held so that the distance between the electric wire holding members 35, 36 is variable from a closely attached state up to a separated state at a prescribed distance by a position adjusting mechanism 39. After the plurality of electric wires 34 are inserted one by one into the slits 35a, 36a of the electric wire holding members 35, 36 in a state wherein a pair of the electric wire holding members 35, 36 are closely attached each other, a pair of the electric wire holding members 35, 36 are separated at a prescribed distance by the position adjusting mechanism 39.
Patent JP-2003042402-A (JP)
Title: Boiler provided with sound insulation wall in air- introducing path
Inventor: TAKASHIMA HIROSHI
IPC: F23M20/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a boiler capable of reducing the noise generated due to the leak of the combustion sound generated by combustion outside the boiler. SOLUTION: In a boiler having a blower 2 delivering the air taken in from an air intake 4 into a combustion chamber 10 and a burner 7 feeding fuel to burn and performing combustion while delivering combustion air by the blower 2, a sound insulation wall 11 is provided at the central axis part of air flow in the air-introducing path 14 connecting the blower 2 with the air intake 4, and a sound absorbing material 1 is provided on the inner wall surface of the air introducing path 14.
Patent JP-2002081387-A (JP)
Title: Scroll fluid machine
Inventor: TOJO KENJI
IPC: F04C18/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a scroll fluid machine having the optimum shape corresponding to respective usage by increasing a design freedom to a plate thickness of a scroll body, a stroke volume and an assembly volume ratio. SOLUTION: In the scroll fluid machine, an expansion or a compression of a fluid is carried out by rotating one scroll member 1 against the other scroll member 2. A shape of scroll bodies 1b, 2b of both scroll members 1, 2 is made to a shape that a groove width of the scroll body of both scroll members is varied at a part or a whole part from a center part of the scroll toward the outside and a tooth thickness of the scroll body becomes small. Both scroll members have a plurality of seal points respectively and the respective seal points exist at a position vertical to a side surface of the respective scroll bodies.
Patent JP-2003038235-A (JP)
Title: Connector of strap for portable device and its connecting structure
Inventor: ASHIZAWA HIDENORI
IPC: A45C13/30
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a strap which can be easily attached to such portable devices as a cellular phone, a camera (including a digital camera), a film with a lens (a disposable camera), or a remote controller, by merely passing a connecting string part through a connection hole of such a portable device, being especially favorable if a large accessory is accompanied with the strap. SOLUTION: A strap B is provided with a main body 1 which is too large to go through an opening of a connection hole 15, inlet or outlet, of a portable device C and a stopper 2 which is formed on the main body 1, capable of being fixed with a connecting string part 10 of the strap B.
Patent JP-2003045372-A (JP)
Title: Ion selection method in ion storage device
Inventor: KAWAFUJI EIZO
IPC: H01J49/42
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an ion selection method in an ion storage device, selecting ion with high resolution within short time and making vibration of ion small after selection. SOLUTION: For the ion storage device, for a method of selecting ion within a range of specific mass/charge ratio by impressing an electric field for ion selection, the electric field for ion selection is synthesized depending on a wave form fundamentally scanning a frequency. For the eigenfrequency of ion within the range of above mass/charge ratio, intended to leave in the ion storage space, the above wave form fundamentally scanning a frequency is formed into antisymmetric wave form by multiplying weighted coefficient with reversed sign at the front and back of the eigenfrequency, or adding phase term of an odd multiple of π to the phase term.